app-admin
app-admin / rsyslog : An enhanced multi-threaded syslogd with database support and more
- Enable xxHash support in fmhash module (requires dev-libs/xxhash)
net-misc
net-misc / rsync : File transfer program to keep remote files into sync
- Enable dev-libs/xxhash support for hashing
sys-devel
sys-devel / gdb : GNU debugger
- Use dev-libs/xxhash to speed up internal hashing.